Class: SpudMenuItem

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/spud_menu_item.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.grouped(menu) ⇒ Object 



32
33
34
 
# File 'app/models/spud_menu_item.rb', line 32

def self.grouped(menu)
	return menu.spud_menu_items_combined.group_by(&:parent_type)
end

.options_tree_for_item(menu, config = {}) ⇒ Object

Returns an array of pages in order of heirarchy :fitler Filters out a page by ID, and all of its children

:value Pick an attribute to be used in the value field, defaults to ID



39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'app/models/spud_menu_item.rb', line 39

def self.options_tree_for_item(menu,config={})
	collection = config[:collection] || self.grouped(menu)
	level 		 = config[:level] 		 || 0
	parent_id  = config[:parent_id]  || nil
	parent_type  = config[:parent_type]  || 'SpudMenu'
	filter 		 = config[:filter] 		 || nil
	value      = config[:value]			 || :id
	list 			 = []
	if parent_type == 'SpudMenu' && collection[parent_type]
		item_collection = collection['SpudMenuItem'].group_by(&:parent_id) if collection['SpudMenuItem']
		collection[parent_type].each do |c|
			if filter.blank? || c.id != filter.id
				list << [level.times.collect{ '- ' }.join('') + c.name, c[value]]
				list += self.options_tree_for_item(menu,{:collection => item_collection, :parent_id => c.id, :level => level+1, :filter => filter,:parent_type => "SpudMenuItem"})
			end
		end
	else
		if collection[parent_id]
			collection[parent_id].each do |c|
				if filter.blank? || c.id != filter.id
					list << [level.times.collect{ '- ' }.join('') + c.name, c[value]]
					list += self.options_tree_for_item(menu,{:collection => collection, :parent_id => c.id, :level => level+1, :filter => filter,:parent_type => "SpudMenuItem"})
				end
			end
		end
	end

	return list
end

Instance Method Details

#get_url ⇒ Object 



12
13
14
15
16
17
18
 
# File 'app/models/spud_menu_item.rb', line 12

def get_url
	if !self.spud_page.blank?
		return self.spud_page.url_name
	else
		return url
	end
end

#options_tree(options, depth, current = nil) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'app/models/spud_menu_item.rb', line 20

def options_tree(options,depth,current = nil)
	sub_items = self.spud_menu_items
	sub_items = sub_items.where(["id != ?",current.id]) if !current.blank? && !current.id.blank?
    if(sub_items.blank?)
      return options
    end
    sub_items.each do |item|
      options << ["#{'-'*depth} #{item.name}",item.id]
      options = item.options_tree(options,depth+1,current)
    end
    return options
end